<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch">
      <el-form-item label="部门名称" prop="deptName">
        <el-input
          v-model="queryParams.departmentName"
          placeholder="请输入部门名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <!-- <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="部门状态" clearable size="small">
          <el-option
            v-for="dict in dict.type.sys_normal_disable"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item> -->
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8" type="flex">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"

        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="info"
          plain
          icon="el-icon-sort"
          size="mini"
          @click="toggleExpandAll"
        >展开/折叠</el-button>
      </el-col>
      <el-col :span="6" :offset="14">
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
      </el-col>
    </el-row>
    <el-table
      v-if="refreshTable"
      v-loading="loading"
      :data="deptList"
      row-key="departmentId"
      :default-expand-all="isExpandAll"
      :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
    >
      <el-table-column prop="departmentName" label="部门名称" align="center" ></el-table-column>
      <el-table-column prop="orderNum" sortable label="排序" align="center">
        <template slot-scope="scope">
          <span>{{scope.row.orderNum }}</span>
        </template>
      </el-table-column>
      <el-table-column prop="departmentNumber" label="部门编号" align="center">
        <template slot-scope="scope">
          <span>{{scope.row.departmentNumber }}</span>
        </template>
      </el-table-column>
      <el-table-column prop="departmentLeader" label="部门领导" align="center">
        <template slot-scope="scope">
          <span>{{scope.row.departmentLeader }}</span>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" >
        <template slot-scope="scope">
          <span>{{scope.row.createTime }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-plus"
            @click="handleAdd(scope.row)"
          >新增</el-button>
          <el-button
            v-if="scope.row.parentId != 0"
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
          >删除</el-button>
          <el-button
            v-if="scope.row.parentId != 0"
            size="mini"
            type="text"
            icon="el-icon-user"
            @click="handleDelete(scope.row)"
          >部门员工管理</el-button>          
        </template>
      </el-table-column>
    </el-table>

    <!-- 添加或修改部门对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="24" v-if="form.parentId !== 0">
            <el-form-item label="上级部门" prop="parentId">
              <treeselect v-model="form.parentId" :options="deptOptions" :normalizer="normalizer" placeholder="选择上级部门" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="部门名称" prop="departmentName">
              <el-input v-model="form.departmentName" placeholder="请输入部门名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="显示排序" prop="orderNum">
              <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="负责人" prop="personName">
              <el-autocomplete
                v-model="form.departmentLeader"
                :trigger-on-focus="false"
                :fetch-suggestions="queryUserByUsername"
                placeholder="请输入员工姓名"
                @select="handleSelect"
              ></el-autocomplete>
            </el-form-item>            
            <!-- <el-form-item label="负责人" prop="leader">
              <el-input v-model="form.departmentLeader" placeholder="请输入负责人" maxlength="20" />
            </el-form-item> -->
          </el-col>
          <el-col :span="12">
            <el-form-item label="联系电话" prop="phone">
              <el-input v-model="form.contractTelephone" placeholder="请输入联系电话" maxlength="11" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="邮箱" prop="email">
              <el-input v-model="form.contractEmail" placeholder="请输入邮箱" maxlength="50" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="部门编号" prop="departmentNumber">
              <el-input v-model="form.departmentNumber" placeholder="请输入部门编号" maxlength="50" />
            </el-form-item>
          </el-col>
          <!-- <el-col :span="12">
            <el-form-item label="部门状态">
              <el-radio-group v-model="form.status">
                <el-radio
                  v-for="dict in dict.type.sys_normal_disable"
                  :key="dict.value"
                  :label="dict.value"
                >{{dict.label}}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col> -->
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import dept from '../../../api/department.js';
import user from '../../../api/user.js';
import Treeselect from "@riophae/vue-treeselect";
import RightToolbar from "../../../components/RightToolbar/index"
import "@riophae/vue-treeselect/dist/vue-treeselect.css";

export default {
  name: "Dept",
  // dicts: ['sys_normal_disable'],
  components: { Treeselect ,RightToolbar},
  data() {
    return {
      // 遮罩层
      loading: true,
      // 显示搜索条件
      showSearch: true,
      // 表格树数据
      deptList: [],
      // 部门树选项
      deptOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否展开，默认全部展开
      isExpandAll: true,
      // 重新渲染表格状态
      refreshTable: true,
      // 查询参数
      queryParams: {
        departmentName: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        parentId: [
          { required: true, message: "上级部门不能为空", trigger: "blur" }
        ],
        departmentName: [
          { required: true, message: "部门名称不能为空", trigger: "blur" }
        ],
        orderNum: [
          { required: true, message: "显示排序不能为空", trigger: "blur" }
        ],
        email: [
          {
            type: "email",
            message: "'请输入正确的邮箱地址",
            trigger: ["blur", "change"]
          }
        ],
        departmentNumber: [
          {
            required: true,
            message: "'请输入部门编号",
            trigger: "blur"
          }
        ],
        phone: [
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
            message: "请输入正确的手机号码",
            trigger: "blur"
          }
        ]
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询部门列表 */
    async getList() {
      this.loading = true;
      const res = await dept.listDept(this.queryParams);
      if(res.data.code === '000'){
        this.deptList = res.data.data
        this.loading = false;
      }


    },
    /** 转换部门数据结构 */
    normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children;
      }
      return {
        id: node.departmentId,
        label: node.departmentName,
        children: node.children
      };
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        departmentId: null,
        parentId: null,
        departmentName: null,
        orderNum: null,
        departmentLeader: null,
        contractTelephone: null,
        contractEmail: null,
      };
      // this.resetForm("form");
    },
        //重置模糊查询表单
    resetForm(form) {
      this.$refs[form].resetFields();
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    async handleAdd(row) {
      this.reset();
      if (row != null) {
        this.form.parentId = row.departmentId;
      }
      this.open = true;
      this.title = "添加部门";
      const res = await dept.listDept(this.queryParams);
      if(res.data.code === '000'){
        this.deptOptions = res.data.data
      }
    },
    /** 展开/折叠操作 */
    toggleExpandAll() {
      this.refreshTable = false;
      this.isExpandAll = !this.isExpandAll;
      this.$nextTick(() => {
        this.refreshTable = true;
      });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      console.log(row);
      // this.reset();
      dept.selectCustomerById({departmentId:row.departmentId}).then(response => {
        this.form = response.data.data;
        this.open = true;
        this.title = "修改部门";
      });
      dept.listDept(this.queryParams).then(res => {
        if(res.data.code === '000'){
          this.deptOptions = res.data.data
        }
      });

      // listDeptExcludeChild(row.deptId).then(response => {
      //   this.deptOptions = this.handleTree(response.data, "deptId");
      // });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.departmentId != undefined) {
            
            dept.updateCustomer(this.form).then(response => {
              if(response.data.code === '000'){
                this.$message.success("修改成功");
                this.open = false;
                this.getList();
              }

            });
          } else {
            dept.save(this.form).then(response => {
              if(response.data.code === '000'){
                this.$message.success("新增成功");
                this.open = false;
                this.getList();
              }

            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      this.$modal.confirm('是否确认删除名称为"' + row.deptName + '"的数据项？').then(function() {
        return delDept(row.deptId);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    async queryUserByUsername(username,cb){
      const res = await user.queryUserByUsername({username:username})
      if(res.data.code === '000'){
        let arr = res.data.data
        if( res.data.data == undefined){
          cb(arr);
        }else {
          arr.forEach( item =>{
            item.value = item.personName
          })
          cb(arr);
        }
      }
    },
    handleSelect(item) {
      this.form.username = item.username
      this.form.userId = item.userId
      this.form.personName = item.personName         
    },        
  }
};
</script>